Wall structure for cormcrxbs  akd the like



J. H; msv um, s'fnuc runs Fo'R conminlas AND 'rns LIKE June 13, 1923.Re. 15,630

'oi-i iml Pilnd'oct. e. 1919 I June: I i 'I sea rowliffissi "s nfies-latestems arses.

'- )jf wmgsmtrcrunlron conncnmsnnn cunn- Lmn.

M1 W r'ehlnefled ma. Serial liol'mlfl lf Teal; whom'it it knownthgtLJolm H. v a a-c ti zen of the United Statemmesiding et -hi, sea: 1tine, in county, 'QinMuscatine and. State 5 hareinaentedmertamtnee a euse- -fi ii'it it Win i "$9 Qomeri andthe like; orwhi ellow r W! 'i.'fl-'-l we fication. 01.41 224 1." f. The inventionheader-an:objecttmenable j 1o tlmecnstruction of: rentilated walls suchf -as 1. rmreqaizzed i tom tom -'by-, the ,1 1se1 of t .mamtialntuc H116 employedm. the

' it seem d ainsm anan th rs ll F t; is.iaparticnlan oh'egt,to 1 n o[ieens ma emnte corn criilwi h snitch], vtntiht dtwaus. hil .new sametime t; re will, beta-minimum liability of $8 of. watergduringstorms.

,1. the. formation of ventilating. openings in the wall without chaningthe orderly form of the courses of zblecfisfgr-other building unitsempl a dnl h p vi ed a sp P e d. 1, illustrat d isF gnfi wh may; ',-setin place upon; the I uppersurface ts s ad t r are hel spaced above thelower eones, the

buildingimits or parts thereof; in Preferably .in tthe -pvnstruotion-ofgrain cribs- I use Fig. 2.. The lz ottornv and top blocksehow ever, area formed with horizontal edge faces Y J t F v atone and sloping faces atthe other.

i A in her obmctistbpmvide enjmprove- 2e. a specific "article ofmanufacture adapted to enable the construction oi tyenti'latedfittftllsfiromprdinary blocks, bricks and the like without hiringthe cutting of the nor the bid} 7 'ng' of special openings aethereinrequiring a disturbance of the orderlyiform'ation of courses asordinarily. .followed in the construction of a solid wall. g Additionalobjects, advanta and featnres of invention will appear rom theconstruction, arrangement and combination of parts hereinafter set forthcomprising one of the possible embodiments of my inven- 'tion, an aproximaterepresentation thereof being his e in the accompanyingdrawings,

telfmdi-starting aihd finishinghlbcks. and fi W .1: li l t a the other;s sd wed at a g e Fig. l so that when b locksfof uni size are superposedthereon in vertical series or coursesthey will break "oints uniform] asshown this view. fen-e ed as shownin Fig. 3, being a, stamping of thicksheetmetal or acasting, comprising head portions 19 at each endconnected by a plurality of narrow bars 20 in sufiicient number i-andspaced close enough together to -prevent passage therebetween of smallrodents and vermin such as mice. The head portions 19 are provided'With'p-rojecting ea'rs 21, at top and bottom adapted to be wherein-4 pFigure 1 is a fragmentary elevational view of 'a section of a concretecorn crib wall emmy invention. i Fig. 9 is a ntary vertical crosssection thereoim 1 Figure -3 is av detail of the ventilating "spa'cerunit interposed between the superposedbloeka of the wall. f v

fierspec tive of a .4'is a fra entary H no il cationof tl spaeer ment. a

Fig. is a fragmentary end view of a-j spacer-with more than two bars.Fig. 6'

"is a fragmentary. horizontal section of wall showing an 'lar' relationbetween the stave units, an 5110 relation between the w ;unitsan myspacer. I c

" is mammal; section of wall 110- behind as a corn crib wall or as a inthe opposed fa f superposed stave elements as shown in.F 2 l n he use ofthis elements are cast in the form indicated, and

to receive the-ears 21 at each side, they. may be notched with achisel'or other suitable tool as they are put in place} Thefirst courseof stave elements 17 and 18 alterhoop. element- 23 before an "otherelements are superposed thereon, w en "constructin a, 'n crib after themethod illustrate in 'g. 2. Intermediate stave elements 24 aresuperposed upon the elements 18, with myspaoer plates 11 interposed asshown in Fig. 2, and a second hoop element 23 iethen l i thieh maly v pa bin wnl for other uses. 'In order'to efl'ect oi min ofthehuildi'nlgunits nd gther.

i2 -ywhjmh the. latter platen t u beco 0P t k g e p w nits preform myspacerdevlce 1s constructset in notches which mayv be formed 'or'cutinvention, the stave if not provided with the notches 22 adapted egimen.atina anthems a1, 1921, can m mo,enemas21m; a licant, to!

11 "m I g blocks termed fistave elements which for h rmo tpar ar m d wth o t ar y i f chned upperand lower Jedges: 12v and 13,- in

The bloclisihvvipg' such viormation may .be

look nately are put in place and secured'by a

